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Heart|Lab Grown|IGI

1.53ct E VS1 Heart Lab Grown Diamond

ID • E/VS1 • IGI LG681546690

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG681546690

Diamond specifications and retailer prices

From $228 USD
As of October 27, 2026
Save $1,272 USD (85%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: $1,500 USD at Brilliant Earth · As of October 28, 2026
View at Brilliant Earth

About this 1.53ct lab-grown heart diamond

This 1.53ct lab-grown heart sits in the one-and-a-half to two carat band, graded E colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG681546690 or 681546690. Listed at 22 retailers as of October 27, 2026, with prices from $228 to $1,500, a $1,272 spread on the same certified stone. Brilliant Earth lists it at $1,500. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.53
Carat
E
Color
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.3°
Pavilion angle38.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG681546690
Dimensions7.28 × 7.94 × 4.61 mm
L/W Ratio1.09
Girdle conditionFaceted
Culet sizePointed
Cert comments
As Grown - No indication of post-growth treatment This Laboratory Grown Diamond was created by High Pressure High Temperature (HPHT) growth process Type II
Top View
7.28 mm7.94 mm1.53 ctE / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG681546690
Side View
Table 59.0%Crown 36.3°Girdle: MED-STKPavilion 38.8°Culet: NoneDepth 58.1%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Oct 27
Current: $1,500 USD|Low: $221 USD|High: $1,640 USD|Avg: $688 USD|-8.5%
Brilliant Earth
Retailer 2
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Retailer 6
Retailer 7
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Retailer 10
Retailer 11
Retailer 12
Retailer 13
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Retailer 17
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Retailer 19
Retailer 20
October 28, 2026
Retailer 4$228 USD
Retailer 7$255 USD
Retailer 12$264 USD
Retailer 16$282 USD
Retailer 19$282 USD
Retailer 14$471 USD
Retailer 9$479 USD
Retailer 13$485 USD
Retailer 6$524 USD
Retailer 2$525 USD
Retailer 5$536 USD
Retailer 15$659 USD
Retailer 18$907 USD
Retailer 3$910 USD
Retailer 11$913 USD
Retailer 8$960 USD
Retailer 17$1,133 USD
Retailer 20$1,149 USD
Retailer 10$1,282 USD
Brilliant Earth$1,500 USD

39 data points across 20 retailers

22 retailers$228 USD to $1,500 USD

A
Cheapest Retailer
-
$228 USD
Returns within 21 days
A
Retailer 2
-
$255 USD
View
Final sale: no returns
A
Retailer 3
-
$264 USD
View
A
Retailer 4
-
$282 USD
View
Returns within 30 days
A
Retailer 5
-
$282 USD
View
Returns within 30 days
A
Retailer 6
-
$320 USD
HK$2,500 HKD
View
A
Retailer 7
-
$471 USD
€449 EUR
View
Returns within 100 days
A
Retailer 8
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$479 USD
View
Returns within 30 days
A
Retailer 9
-
$485 USD
ZAR 7,833 ZAR
View
Returns within 7 days
A
Retailer 10
-
$524 USD
View
Returns within 30 days
A
Retailer 11
-
$525 USD
£413 GBP
View
Returns within 30 days
A
Retailer 12
-
$536 USD
View
Returns within 30 days
B+
Retailer 13
-
$659 USD
A$1,014 AUD
View
B+
Retailer 14
-
$907 USD
View
Returns within 30 days
B
Retailer 15
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$910 USD
View
Returns within 30 days
B
Retailer 16
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$913 USD
SGD 1,234 SGD
View
Returns within 14 days
B
Retailer 17
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$960 USD
View
Returns within 90 days
B
Retailer 18
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$1,014 USD
View
Returns within 30 days
B
Retailer 19
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$1,133 USD
£892 GBP
View
B
Retailer 20
-
$1,149 USD
View
Returns within 30 days
B
Retailer 21
-
$1,282 USD
View
Returns within 30 days
Most Expensive
B
Brilliant Earth
19056022A · Oct 28
$1,500 USD
View
Returns within 30 days
21 more retailers have this diamond
Prices start from $228 USDSave up to $1,272 USD

Carat Hunter is not affiliated with, endorsed by, or sponsored by any retailer listed. Retailer information is from publicly available sources and may not be current. Verify details directly with the retailer before purchasing. Return terms as we hold them. Check the retailer's own returns page before you buy.

A
1.53ct Heart
$228 USD